package com.xidian.zhiancloud.dao;

import com.xidian.zhiancloud.model.TrainPlan;

/**
 * @Author: chenguosong
 * @Date: 2020/11/20 00:34
 * @mail 2581592671@qq.com
 */
public interface TrainPlanMapperExt {
    int addReturnId(TrainPlan trainPlan);
}
